171004851

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 270565680

約数和(自身を除く): 99560829

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 261, 387, 783, 1161, 1247, 1693, 2349, 3483, 3741, 5079, 11223, 15237, 33669, 45711, 49097, 72799, 101007, 137133, 147291, 218397, 441873, 655191, 1325619, 1965573, 2111171, 3976857, 5896719, 6333513, 19000539, 57001617, 171004851]

約数ペア:

[(1, 171004851), (3, 57001617), (9, 19000539), (27, 6333513), (29, 5896719), (43, 3976857), (81, 2111171), (87, 1965573), (129, 1325619), (261, 655191), (387, 441873), (783, 218397), (1161, 147291), (1247, 137133), (1693, 101007), (2349, 72799), (3483, 49097), (3741, 45711), (5079, 33669), (11223, 15237)]